TrailMaster LK125 Dirt Bike | 125cc Electric Start

Product Description

Experience the perfect entry into serious dirt biking with the TrailMaster LK125 Dirt Bike. Featuring a reliable 125cc Zhongshen 4-stroke engine delivering 6.3hp, this mid-size dirt bike combines proven performance with premium components at an unbeatable value.

Key Features & Performance Highlights:

• Powerful 125cc Zhongshen Engine: 6.3hp @ 7500 RPM with 8.8 Nm torque for excellent trail performance
• Dual Start System: Electric start convenience with kick start backup for ultimate reliability
• Premium Suspension: Inverted front fork with alloy U&D connector rear shock for superior handling
• Professional Wheel Setup: 17" front and 14" rear alloy rims with alloy hubs
• Superior Braking: Front and rear disc brakes for confident stopping power
• Quality Construction: High-quality steel frame with stainless steel exhaust
• Perfect Size: 32.89" seat height ideal for teens and adults
• Lightweight Design: Only 171.6 lbs for easy handling and maneuverability

Complete Technical Specifications:
Engine & Performance:

• Engine Type: Zhongshen 125cc, Single cylinder, 4-stroke, air-cooling
• Displacement: 123.67cc
• Maximum Power: 6.3hp @ 7500 RPM
• Maximum Torque: 8.8 Nm @ 5500 RPM
• Compression Ratio: 9.0:1
• Start Type: Electric and Kick Start
• Ignition: CDI
• Fuel Consumption: ≤ 367g/kw.h
• Lubricant Type: SF15W/40
• Minimum Turning Radius: 1900 mm

Transmission & Drive:

• Transmission: 4-speed manual, non-circulate
• Drive Type: Chain Drive
• Shift Pattern: 1-down, 3-up

Dimensions & Weight:

• Overall Dimensions: 69.42" x 28.86" x 42.9"
• Wheelbase: 47.67"
• Seat Height: 32.89"
• Ground Clearance: 13.39"
• Net Weight: 171.6 lbs
• Gross Weight: 226.6 lbs
• Fuel Tank Capacity: 1.56 gallons

Suspension & Handling:

• Front Suspension: Inverted fork, non-adjustable
• Rear Suspension: Alloy U&D connector, non-adjustable
• Frame: High quality steel frame construction
• Triple Clamps: Alloy construction
• Handle: Alloy and foldable design

Wheels & Brakes:

• Front Wheel: 17" alloy rim with alloy hub
• Rear Wheel: 14" alloy rim with alloy hub
• Front Tire: YUANXING 70/100-17
• Rear Tire: YUANXING 90/100-14
• Front Brake: Disc brake system
• Rear Brake: Disc brake system
• Exhaust: Stainless steel construction

Why Choose the TrailMaster LK125 Dirt Bike?
The LK125 delivers premium components and reliable performance perfect for riders transitioning to serious dirt biking. With its proven Zhongshen engine and quality construction, this bike offers exceptional value in the competitive 125cc dirt bike market.

Ideal for These Riders:

• Beginner to intermediate riders
• Teens and adults seeking reliable performance
• Trail riding and recreational off-road use
• Riders upgrading from smaller displacement bikes
• Weekend warriors and casual enthusiasts

Premium Features Included:
The LK125 comes equipped with quality components as standard equipment:

• Inverted front fork for superior handling
• Alloy construction throughout (rims, hubs, triple clamps)
• Dual disc brake system for reliable stopping power
• Foldable alloy handle levers for durability
• High-quality steel frame construction
• Stainless steel exhaust system
• CDI ignition for reliable starting
• Electric start with kick start backup

Built for Trail Performance:
The LK125's high-quality steel frame and inverted front fork provide excellent stability and control on challenging terrain. The 32.89-inch seat height makes this dirt bike accessible for most teens and adults, while the 171.6-pound weight ensures manageable handling for riders of various skill levels.

The 4-speed manual transmission with chain drive delivers smooth power transfer, while the 1.56-gallon fuel tank provides extended riding range for longer trail adventures.

Value Proposition:
Ready to step up your riding game? The TrailMaster LK125 combines proven Zhongshen engine reliability, premium components, and exceptional value in the 125cc dirt bike category. With features typically found on more expensive bikes, the LK125 delivers serious performance at an affordable price.

Perfect for riders who want:

• Reliable electric start with kick start backup
• Proven 125cc engine performance
• Quality alloy components throughout
• Inverted front fork suspension
• Dual disc brake reliability
• Exceptional value for money

Things To Know:

• Thank you for considering GoPowerSports as your source for quality outdoor power sports needs. We take pride in our commitment to providing excellent customer service and support. We aim to ensure complete satisfaction with your purchase and encourage you to review our warranty policies carefully. If you have any questions, please feel free to contact us via email at sales@gopowersports.com or by calling 1-866-846-5278.
• We highly recommend that you have a professional mechanic or an authorized dealer of the manufacturer perform the initial assembly and preparation of the vehicle.
• We want you to know that basic repair and setup skills are necessary for buyers, such as using tools, replacing nuts and bolts, filters, light bulbs, fluids, and making adjustments. If you lack these skills, we suggest seeking the assistance of a mechanic. Our tech support hotline is always available to help you.
• These vehicles ship with break-in oil.  Must check oil levels before initial start up and fill with quality oil if low.
• Check over all Nuts and Bolts to ensure they are fastened before and after initial ride.
• This vehicle is meant for recreational use only.

Warranty:

• The limited warranty covers specific parts only, including the engine, engine case, drive system, fuel system, electrical system, cooling system, brakes, chassis, and transmission. Please note that the warranty does not cover any damage caused by improper use, such as jumping, stunt riding, modification, racing, or riding at constant wide-open throttle.
• Please be aware that the following parts are NOT covered by the warranty: tires, rims, body panels, forks, shocks, gaskets, light bulbs, seats, CV boots, oil filters, air filters, fuel filters, clutch wear parts, cables, drive belts, chains, spark plugs, rubber parts, belts, brake linings and/or pads, batteries, sprockets, external springs, clips, nuts, bolts, and fasteners.
• Our warranty does not cover damages caused by improper assembly, maintenance, or usage that falls outside of the manufacturer's specifications.
• Also, please note that no returns are accepted on this unit.

Shipping:

• If you purchase a TrailMaster Unit, please know that it only ships to the lower 48 states.  Contact us if you would like a quote for shipping to Hawaii or Alaska.
• If unit is shipped to California, then it can only be used on Private Land if the engine is not EPA or CARB compliant.
• Please allow 3-5 business days for your unit to ship. Once shipped, a tracking number will be emailed to you. The shipping company will contact you to confirm delivery.
• Your order will ship in a crate and you will be responsible for handling the crate whether it is delivered residential, local Carrier Terminal, or business dock.  This may require a forklift.

Assembly:

• You will choose to receive this unit partially assembled in crate.  You will need to attach the front tire, handlebars, rear shocks, and few other adjustments.